Report card issues, or a lost or stolen card:
Marion County Bank Debit Cards: | 641-628-2191 |
MCB Visa/American Express credit cards (Grey): | 1-800-558-3424 |
MCB Visa credit cards (Blue): | 1-800-423-7503 |
To report debit card fraud:
Marion County Bank | 641-628-2191 |